Sport Fit Hat - Onyx
Size Guide
| Size | CM | Best For |
|---|---|---|
| S/M (Small–Medium) | 54 cm – 55 cm | Ideal for finer, wavier hair and smaller head sizes. This size offers a sleek, snug fit that feels secure without sacrificing comfort. |
| M/L (Medium–Large) | 56 cm – 57 cm | Our most popular size, delivering a balanced, comfortable fit for a wide range of hair types including curly, coily, wavy, and thick textures. |
| L/XL (Large–Extra Large) | 58 cm – 59 cm | Recommended for curls, braids, weaves, wigs, and thicker hair textures with larger crowns. Our founder wears a L/XL for a comfortable fit. |
Core Collection Sizing
For this collection, we offer two distinct sizes to ensure the perfect fit:
| Size | CM | Best For |
|---|---|---|
| S/M | 54 cm – 57 cm | Ideal for smaller crowns, with curly, coily, wavy crowns. |
| L/XL | 58 cm – 61 cm | Best for larger crowns, with thicker textures, braids, locs, and curls. |
Meet the Onyx Sport Fit — a breathable, satin-lined workout hat made for curly and textured hair that won't compromise on style. Crafted in sleek black perforated mesh with a moisture-wicking interior, it keeps you cool and pulled-together through every workout, errand, and everything in between.
- Satin lining protects your curls, minimizing frizz and breakage while locking in moisture — even mid-sweat.
- Breathable mesh + moisture-wicking interior pull heat and sweat off your scalp so you stay cool from warm-up to cooldown.
- Signature Flex Design gives a roomy crown and a secure, all-day fit that won't flatten your hair.
- Gym-to-street versatility — a performance hat polished enough to wear long after the workout ends.
Available in S/M, M/L, and L/XL. The Onyx Sport Fit — where hair health meets everyday luxury.
Choose options
Size Guide
| Size | CM | Best For |
|---|---|---|
| S/M (Small–Medium) | 54 cm – 55 cm | Ideal for finer, wavier hair and smaller head sizes. This size offers a sleek, snug fit that feels secure without sacrificing comfort. |
| M/L (Medium–Large) | 56 cm – 57 cm | Our most popular size, delivering a balanced, comfortable fit for a wide range of hair types including curly, coily, wavy, and thick textures. |
| L/XL (Large–Extra Large) | 58 cm – 59 cm | Recommended for curls, braids, weaves, wigs, and thicker hair textures with larger crowns. Our founder wears a L/XL for a comfortable fit. |
Core Collection Sizing
For this collection, we offer two distinct sizes to ensure the perfect fit:
| Size | CM | Best For |
|---|---|---|
| S/M | 54 cm – 57 cm | Ideal for smaller crowns, with curly, coily, wavy crowns. |
| L/XL | 58 cm – 61 cm | Best for larger crowns, with thicker textures, braids, locs, and curls. |
Your Hair Fits Here
Video
Frequently Asked Questions
At TRESS, we reimagined the hat from the inside out—because women deserve headwear that elevates their look and protects their hair. Our patented Perfect Flex Fit system features built-in elastic panels that expand seamlessly with your texture. No hair ties. No squeezing. No tension. Just a smooth, adaptive fit that moves with you.
Every TRESS hat is lined with premium satin, creating a low-friction environment that preserves moisture, protects your curls and coils, and maintains the integrity of your style. From locs to silk presses to braids, the fit is effortless—never forced.
TRESS is purpose-built: no headaches, no compromise, no trade-offs between style and hair health. Just modern, elevated headwear engineered to support every woman’s texture, lifestyle, and movement. This is the new standard. This is TRESS.
Spot clean only.
Simply wipe gently with a damp cloth or mild soap to refresh your hat without compromising the satin lining or our Signature Flex Design. No machine wash, no harsh scrubbing—just an easy reset to keep your TRESS looking luxe and lasting longer.
Absolutely, inclusivity is our mission. TRESS was created to fit you—no matter your hair texture, volume, or head size. Our innovative Perfect Flex Fit design adapts fluidly: the built-in elastic panels gently conform to your shape and style without squeezing or forcing down your hair.
- All textures included: Whether you’re rocking curls, coils, waves, braids, locs, or straight strands, the satin lining and flexible structure support and protect your hair—so you can feel confident and styled without compromising hair health.
- Custom comfort: The adaptive design takes care of the fit, so you don’t have to worry about tight spots, pressure, or slipping off.
- Secure yet gentle: TRESS stays in place but never weighs you down or flattens your hair—it simply works with your texture.
In short: yes. From the root of your curls to the tip of your brand-new blowout, TRESS adjusts, supports, and protects. Your hair, your head, your style—done.
Satin lining creates a smooth, low-friction environment that protects all hair types from breakage, frizz, and dryness. It helps maintain moisture and preserves your natural texture—whether you’re wearing curls, coils, waves, braids, locs, or a sleek straight style. By reducing tension and friction, satin keeps every look intact and healthy throughout the day. It’s hair care built directly into your hat, elevating both your style and your routine.
Yes—intentionally.
TRESS Hats are designed with lightweight materials and moisture wicking to keep your scalp cool while your style stays protected. Our satin lining reduces friction without trapping heat, giving you that balanced blend of breathability, comfort, and hair-health luxury.
